CN215989948U - Prefabricated cabin base convenient to workman slot wiring down - Google Patents
Prefabricated cabin base convenient to workman slot wiring down Download PDFInfo
- Publication number
- CN215989948U CN215989948U CN202122190417.7U CN202122190417U CN215989948U CN 215989948 U CN215989948 U CN 215989948U CN 202122190417 U CN202122190417 U CN 202122190417U CN 215989948 U CN215989948 U CN 215989948U
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- ladder
- base
- opening
- bracing piece
- prefabricated cabin
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Abstract
The utility model discloses a prefabricated cabin base convenient for workers to go down a groove for wiring, which comprises a cabin body, wherein a base is arranged below the cabin body, an opening is formed in the base, two movable connecting pieces are fixed on the side wall of one side of the opening, a telescopic ladder is connected between the two movable connecting pieces, and two strip-shaped holes are formed in the base on one side of the opening; the retractable ladder is simple in structure and novel in design, the specially-designed retractable ladder is fixed with the opening through the movable connecting piece, when workers need to enter the foundation groove for wiring, the retractable ladder at the opening is unfolded after the angle of the retractable ladder is adjusted, and therefore the retractable ladder is very convenient and rapid to use and facilitates the workers to enter and exit the wiring.
Description
Technical Field
The utility model relates to the technical field of prefabricated cabins, in particular to a prefabricated cabin base convenient for workers to go down a groove for wiring.
Background
The assembly type intelligent transformer substation is also called as a prefabricated cabin, the internal space and the structure of the prefabricated cabin are provided, the interior of the cabin body consists of secondary equipment, lighting equipment, fire control equipment, security and protection equipment, images and the like, the cabin body is arranged on a dug basic groove, a high-voltage cable is arranged in the basic groove, and the cable is used for being connected with the equipment in the cabin body; therefore, the working personnel are required to go into the basic groove, the cables are arranged in the cabin body, the existing wiring is arranged at the bottom of the cabin body, then the ladder is placed in the opening, the working personnel can conveniently go into the basic groove, and the ladder is very troublesome to move and wastes time and labor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a prefabricated cabin base convenient for workers to go down a groove for wiring, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a prefabricated cabin base convenient for workers to wire through a lower groove comprises a cabin body, wherein a base is arranged below the cabin body, an opening is formed in the base, two movable connecting pieces are fixed on the side wall of one side of the opening, a telescopic ladder is connected between the two movable connecting pieces, and two strip-shaped holes are formed in the base on one side of the opening;
the telescopic ladder comprises a first ladder and a second ladder;
the first ladder comprises two first supporting rods, sliding grooves are formed in two sides of each first supporting rod, a first magnetic suction limiting block is arranged at the tail end of each first supporting rod, a plurality of first pedal rods are arranged between the two first supporting rods, a limiting rod is arranged at the front end of each first supporting rod, and a rotary fixing block is arranged at the top end of each limiting rod;
the second ladder includes two second bracing pieces, every the lower extreme of second bracing piece is equipped with the recess, be equipped with the draw runner on the both sides lateral wall of recess, every the front end of second bracing piece is equipped with second magnetism and inhales the stopper, two be equipped with a plurality of second pedal poles between the second bracing piece, every the upper end of second bracing piece all is equipped with the magnet piece.
Preferably, the position of the limiting rod is matched with the position of the strip-shaped hole, the size of the groove is matched with that of the first supporting rod, the second supporting rod is sleeved on the first supporting rod, the sliding strip is matched with the sliding groove, and the sliding strip is embedded in the sliding groove.
Preferably, be equipped with a plurality of secondary equipment standing grooves on the base, be stamped the protective cover on the opening.
Compared with the prior art, the utility model has the beneficial effects that: the special telescopic ladder is fixed with the opening through the movable connecting piece, when workers need to enter the foundation groove for wiring, the telescopic ladder at the opening is unfolded after being adjusted by an angle, so that the special telescopic ladder is very convenient and quick, and the workers can conveniently enter and exit the wiring; the position phase-match in position and the bar hole of the gag lever post of specially establishing, when scalable ladder when angle of adjustment, the gag lever post on its first ladder can get into the bar downthehole along with the adjustment of angle, after having adjusted, the rotatory fixed block on rotatory gag lever post top can fix the gag lever post in the bar through-hole to fix the upper end of scalable ladder, improved the stability of whole scalable ladder, security performance when ensureing the staff climbing.
Drawings
FIG. 1 is a schematic cross-sectional view of a base structure according to the present invention;
FIG. 2 is a schematic top view of a base according to the present invention;
FIG. 3 is a schematic top view of a first ladder structure of the present invention;
FIG. 4 is a front schematic view of a first ladder configuration of the present invention;
FIG. 5 is a top schematic view of a second ladder structure of the present invention;
FIG. 6 is a front schematic view of a second ladder configuration of the present invention;
FIG. 7 is a schematic view of a first ladder to second ladder connection configuration of the present invention;
fig. 8 is a schematic structural view of the cabin of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a prefabricated cabin base convenient for workers to wire in a lower groove comprises a cabin body 1, a base 2 is arranged below the cabin body 1, an opening 21 is formed in the base 2, the opening is arranged to facilitate workers to enter and exit a foundation groove, two movable connecting pieces 22 are fixed on the side wall of one side of the opening 21, a telescopic ladder 3 is connected between the two movable connecting pieces 22, the telescopic ladder can be driven to adjust the angle through the movable connecting pieces, and two strip-shaped holes 23 are formed in the base 2 on one side of the opening 21; a plurality of secondary equipment placing grooves 24 are formed in the base 2 and used for placing equipment, and a protective cover 211 is covered on the opening 21 to protect the opening;
the telescopic ladder 3 comprises a first ladder and a second ladder;
the first ladder comprises two first supporting rods 31, sliding grooves 311 are formed in two sides of each first supporting rod 31, a first magnetic suction limiting block 312 is arranged at the tail end of each first supporting rod 31, a plurality of first pedal rods 32 are arranged between the two first supporting rods 31, a limiting rod 313 is arranged at the front end of each first supporting rod 31, and a rotary fixing block 314 is arranged at the top end of each limiting rod 313;
the second ladder comprises two second support rods 33, a groove 331 is formed in the lower end of each second support rod 33, sliding strips 332 are arranged on the side walls of two sides of the groove 331, a second magnetic absorption limiting block 333 is arranged at the front end of each second support rod 33, a plurality of second pedal rods 34 are arranged between the two second support rods 33, a magnet piece 334 is arranged at the upper end of each second support rod 33 and used for absorbing with the base, and when the telescopic ladder is not needed, the magnet piece can absorb the contracted ladder at the lower end of the base;
in the above embodiment, the position of the limiting rod 313 matches the position of the bar-shaped hole 23, when the angle is adjusted, the limiting rod on the first ladder enters the bar-shaped hole along with the adjustment of the angle, after the adjustment is completed, the limiting rod can be fixed in the bar-shaped through hole by rotating the rotary fixing block at the top end of the limiting rod, the size of the groove 331 matches with that of the first supporting rod 31, the second supporting rod 33 can be sleeved on the first supporting rod 31 by embedding the first supporting rod into the groove of the second supporting rod, meanwhile, the sliding strip 332 matches with the sliding groove 311, the sliding strips 332 at two sides of the groove are embedded into the sliding groove 311 of the first supporting rod, and the second ladder can slide on the first ladder, thereby extending or shortening the telescopic ladder.
The working principle is as follows: when workers need to enter the foundation trench, the upper protective cover of the opening is opened, then the second pedal rod is grasped to press down the telescopic ladder with force, so that the magnet piece is separated from the base, and after the inclination angle of the telescopic ladder is adjusted, the rotary fixing block at the top end of the limiting rod entering the strip-shaped hole is rotated, so that the limiting rod can be fixed in the strip-shaped through hole; at the moment, a second pedal rod is grasped to forcibly push a second ladder downwards, so that the second ladder slides downwards on the first ladder until the second magnetic absorption limiting block and the first magnetic absorption limiting block are mutually attracted and fixed, namely the extension of the telescopic ladder is finished, and workers can enter the foundation groove along the telescopic ladder to perform wiring work; when the telescopic ladder needs to be folded, the telescopic ladder can be contracted only by grabbing the second pedal rod to pull the second ladder upwards with force, then the rotary fixing block is adjusted, the second pedal rod is grabbed to pull the contracted telescopic ladder upwards, the magnet piece at the upper end of the telescopic ladder is attracted and fixed with the base, and finally the protective cover is covered.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a prefabricated cabin base convenient to workman slot wiring down, includes cabin body (1), its characterized in that: a base (2) is arranged below the cabin body (1), an opening (21) is formed in the base (2), two movable connecting pieces (22) are fixed on the side wall of one side of the opening (21), a telescopic ladder (3) is connected between the two movable connecting pieces (22), and two strip-shaped holes (23) are formed in the base (2) on one side of the opening (21);
the telescopic ladder (3) comprises a first ladder and a second ladder;
the first ladder comprises two first supporting rods (31), sliding grooves (311) are formed in two sides of each first supporting rod (31), a first magnetic suction limiting block (312) is arranged at the tail end of each first supporting rod (31), a plurality of first pedal rods (32) are arranged between the two first supporting rods (31), a limiting rod (313) is arranged at the front end of each first supporting rod (31), and a rotary fixing block (314) is arranged at the top end of each limiting rod (313);
the second ladder includes two second bracing pieces (33), every the lower extreme of second bracing piece (33) is equipped with recess (331), be equipped with draw runner (332) on the both sides lateral wall of recess (331), every the front end of second bracing piece (33) is equipped with second magnetism and inhales stopper (333), two be equipped with a plurality of second pedal poles (34) between second bracing piece (33), every the upper end of second bracing piece (33) all is equipped with magnet piece (334).
2. The prefabricated cabin base for facilitating worker trough wiring according to claim 1, wherein: the position of gag lever post (313) and the position phase-match of bar hole (23), the size and first bracing piece (31) phase-match of recess (331), second bracing piece (33) cover is on with first bracing piece (31), draw runner (332) and spout (311) phase-match, draw runner (332) inlays in spout (311).
3. The prefabricated cabin base for facilitating worker trough wiring according to claim 1, wherein: be equipped with a plurality of secondary equipment standing grooves (24) on base (2), be stamped protective cover (211) on opening (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190417.7U CN215989948U (en) | 2021-09-10 | 2021-09-10 | Prefabricated cabin base convenient to workman slot wiring down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190417.7U CN215989948U (en) | 2021-09-10 | 2021-09-10 | Prefabricated cabin base convenient to workman slot wiring down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215989948U true CN215989948U (en) | 2022-03-08 |
Family
ID=80464993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122190417.7U Active CN215989948U (en) | 2021-09-10 | 2021-09-10 | Prefabricated cabin base convenient to workman slot wiring down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215989948U (en) |
-
2021
- 2021-09-10 CN CN202122190417.7U patent/CN215989948U/en active Active
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